The Canadian and U.S. economies are inextricably linked—trade between the two countries is the equivalent of $1.6 billion daily, while almost 300,000 people cross the border every 24 hours, according to U.S. Department of...

From towering skylines and massive dams to modern bridges and centuries-old temples, concrete structures are the basis for much of civilization’s infrastructure and its physical development. Concrete is used worldwide, more than any other...